title: Rebreathing and co-axial circuits: a comparison of the Bain and MERA F.
mesh_terms: D000293:Adolescent; D000328:Adult; D000769:Anesthesia, Inhalation; D000776:Anesthesiology / Q000295:instrumentation*; D002245:Carbon Dioxide; D006221:Halothane; D006801:Humans
chemical_list: D002245:Carbon Dioxide; D006221:Halothane